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LMP7711

National Semiconductor
Part Number LMP7711
Manufacturer National Semiconductor
Description CMOS Input Amplifier
Published Jan 4, 2007
Detailed Description www.DataSheet4U.com LMP7711 Precision, 17 MHz, Low Noise, CMOS Input Amplifier PRELIMINARY September 2005 LMP7711 Pre...
Datasheet PDF File LMP7711 PDF File

LMP7711
LMP7711

Overview
www.
DataSheet4U.
com LMP7711 Precision, 17 MHz, Low Noise, CMOS Input Amplifier PRELIMINARY September 2005 LMP7711 Precision, 17 MHz, Low Noise, CMOS Input Amplifier General Description The LMP7711 is a low noise, low offset, CMOS input, railto-rail output precision amplifier with a high gain bandwidth and an enable pin.
The LMP7711 is part of the LMP™ precision amplifier family and is ideal for a variety of instrumentation applications.
Utilizing a CMOS input stage, the LMP7711 achieves an input bias current of 100 fA, input referred voltage noise of , and an input offset voltage of less than 5.
8 nV/ ± 150 µV.
These features make the LMP7711 a superior choice for precision applications.
Consuming only 1.
15 mA of supply current, the LMP7711 offers a high gain bandwidth of 17 MHz, enabling accurate amplification at high closed loop gains.
The LMP7711 has a supply voltage range of 1.
8V to 5.
5V; which makes this an ideal choice for portable low power applications with low supply voltage requirements.
In order to reduce the already low power consumption of the LMP7711, an enable function is available.
Once in shutdown, the LMP7711 draws only 140 nA of supply current.
The LMP7711 is built with National’s advanced VIP50 process technology.
The LMP7711 is available in a 6-pin TSOT23 package.
Features Unless otherwise noted, typical values at VS = 5V.
± 150 µV (max) n Input offset voltage n Input bias current 100 fA n Input voltage noise 5.
8 nV/ n Unity gain bandwidth 17 MHz n Supply current 1.
15 mA n Supply voltage range 1.
8V to 5.
5V n Total harmonic distortion 0.
001% @1 kHz, 600Ω n Operating temperature range −40oC to 125˚C n Rail-to-rail output swing n Space saving TSOT23 package Applications n Active filters and buffers n Sensor interface applications n Transimpedance amplifiers Typical Performance Offset Voltage Distribution Input Referred Voltage Noise 20150322 20150339 LMP™ is a trademark of National Semiconductor Corporation.
© 2005 National Semiconductor C...


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